STAVINOX 8018-G
STAVINOX 8018-G is a low-alloy steel welding electrode made for jobs that call for high strength, toughness and resistance to cracking. As an E8018 electrode, it suits structural and pressure-related welding where joints face low temperatures and heavy stress. Its strong mechanical properties and dependable arc make this E8018 welding rod a common choice in fabrication and construction, wherever weld joints must be durable and reliable.
Product details
E8018 Welding Rod: Main Features and Benefits
The E8018 Welding Rod is built to give steady welding behaviour and strong mechanical properties on low alloy steel.
- Excellent Low-Temperature Toughness Keeps good impact strength down to minus 50 degrees Celsius, so it works for cold service conditions.
- High Crack Resistance Gives weld joints a low hydrogen content, which helps lower the risk of cracking.
- Strong And Ductile Weld Metal Combines strength and elongation in a good balance for dependable structural performance.
- Smooth Weld Bead Appearance Gives a well-shaped bead and slag that comes off easily, cutting the cleaning needed after welding.
- Stable Arc Performance Allows smooth welding with steady arc control across different welding positions.
- Versatile Welding Conditions Can be run on AC as well as DC positive welding current.
With these strengths, the E8018 welding rod is a dependable option for demanding structural and industrial welding.
E8018 Welding Rod Technical Specifications
The table below summarises the main mechanical properties and welding conditions of the E8018 welding rod.
| Product Name | AWS SFA | Yield (N/mm²) | Tensile (N/mm²) | Elong. A5 % | Impact at -50°C (J) | Welding Conditions |
|---|---|---|---|---|---|---|
| STAVINOX 8018-G | E 8018-G | ≥ 460 | ≥ 580 | ≥ 22 | ≥ 47 | AC and DC+ |
These figures show the electrode is well suited to low-temperature and high-strength welding.
E8018 Welding Rod Properties
Our low-hydrogen, basic-coated electrodes are made to produce strong, durable, high-quality welds in industrial, structural and maintenance work. Their well-balanced properties suit demanding welding tasks.
- Coating Type: Keeps hydrogen to a minimum during welding, which lowers the risk of hydrogen-induced cracking and protects weld integrity.
- Mechanical Strength: Produces strong joints that can take heavy loads and operating stresses.
- Toughness: Stays tough in cold conditions, so welded parts can absorb shock and vibration without failing.
- Crack Resistance: Formulated to reduce the chance of cracks developing while the weld is made and as it cools.
- Bead Appearance: Leaves clean, uniform beads that need very little finishing.
- Arc Stability: Runs smoothly with steady penetration and precise control of the weld pool.
Together, these properties help keep welding quality consistent with the E8018 welding rod, which is also supplied under the 8018 G welding rod grade.
Related Products
Alongside our low-hydrogen basic-coated electrodes, we supply other welding electrodes for low-alloy and structural steels.
- STAVINOX 8018-W2 Electrodes: For general low alloy steel welding, with dependable strength and good arc stability.
- STAVINOX 8018-B2 Low Hydrogen Electrodes: Reduces hydrogen-induced cracking and is well matched to critical structural welds.
- STAVINOX 8018-B6 Welding Electrodes: Gives high toughness and mechanical strength for heavy-duty and industrial fabrication.
- STAVINOX 8018-B8 Creep-Resistant Electrodes: Made for high-temperature service, with lasting durability in components exposed to heat.
Frequently Asked Questions
What is the E8018 welding rod used for?
E8018-G is a low-hydrogen, low-alloy stick electrode for welding high-strength structural and pressure components. It keeps good toughness down to -50°C and is used in fabrication, construction and load-bearing joints.
Are E8018 and 8018 electrode the same thing?
Yes - “E8018 welding rod,” “8018 electrode” and “E8018-G” all describe the same product. Ours is STAVINOX 8018-G (AWS E8018-G).
What is meant by the ‘-G’ in E8018-G?
‘G’ stands for the AWS ‘general’ classification. The electrode meets the E8018 strength and hydrogen requirements, and the manufacturer sets the exact chemistry within the standard.
Which welding current suits E8018-G?
It works on AC and on DC electrode positive (DC+), which gives flexibility across machines and welding positions.
What is the price of an E8018 welding rod?
The price varies with diameter and pack size. Send a request through the enquiry form to get current per-kg and per-pack pricing.
Which sizes of STAVINOX 8018-G are available?
It is supplied in the usual diameters for structural electrodes.
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